{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2020:ZAUM7VCSSOOYCNQPLHQBRED26E","short_pith_number":"pith:ZAUM7VCS","canonical_record":{"source":{"id":"2008.09784","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2020-08-22T08:51:06Z","cross_cats_sorted":["cond-mat.mes-hall"],"title_canon_sha256":"a5371ee0cfef02e5f9229fa32ba6dc79388976973c6059cb15b02c0332bd628c","abstract_canon_sha256":"547675ad9ec13859ea051b45d0b36cabd5bc2b60e9a55bc6000955b3fbdf4136"},"schema_version":"1.0"},"canonical_sha256":"c828cfd452939d81360f59e018907af11549ba103492fa5e08abcef62bfbfc31","source":{"kind":"arxiv","id":"2008.09784","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2008.09784","created_at":"2026-07-05T01:29:17Z"},{"alias_kind":"arxiv_version","alias_value":"2008.09784v1","created_at":"2026-07-05T01:29:17Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2008.09784","created_at":"2026-07-05T01:29:17Z"},{"alias_kind":"pith_short_12","alias_value":"ZAUM7VCSSOOY","created_at":"2026-07-05T01:29:17Z"},{"alias_kind":"pith_short_16","alias_value":"ZAUM7VCSSOOYCNQP","created_at":"2026-07-05T01:29:17Z"},{"alias_kind":"pith_short_8","alias_value":"ZAUM7VCS","created_at":"2026-07-05T01:29:17Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2020:ZAUM7VCSSOOYCNQPLHQBRED26E","target":"record","payload":{"canonical_record":{"source":{"id":"2008.09784","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2020-08-22T08:51:06Z","cross_cats_sorted":["cond-mat.mes-hall"],"title_canon_sha256":"a5371ee0cfef02e5f9229fa32ba6dc79388976973c6059cb15b02c0332bd628c","abstract_canon_sha256":"547675ad9ec13859ea051b45d0b36cabd5bc2b60e9a55bc6000955b3fbdf4136"},"schema_version":"1.0"},"canonical_sha256":"c828cfd452939d81360f59e018907af11549ba103492fa5e08abcef62bfbfc31","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T01:29:17.235097Z","signature_b64":"fE0QOMfOKIO0o/sqkLDWCIl2gqSgiYPVdEDjf/E/nRYmHcYZv6Rdhf8KDF3v9z4LhLVKtcJo5ddFk05mQZXEBA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"c828cfd452939d81360f59e018907af11549ba103492fa5e08abcef62bfbfc31","last_reissued_at":"2026-07-05T01:29:17.234668Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T01:29:17.234668Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2008.09784","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T01:29:17Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"PYeCiWhaCKOvJFu+klN7jNgYtiNPBHUpXaFyz9ncnbygEjWTU926grnc0JR6q6OCKcKWrXFddUYpw7TWlXB8DQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-01T07:41:11.208275Z"},"content_sha256":"ceeed459ee6441b3ef39a5373ab91eb862e174c22e488dc44d743d8bc6b55078","schema_version":"1.0","event_id":"sha256:ceeed459ee6441b3ef39a5373ab91eb862e174c22e488dc44d743d8bc6b55078"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2020:ZAUM7VCSSOOYCNQPLHQBRED26E","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"High-throughput ensemble characterization of individual core-shell nanoparticles with quantitative 3D density from XFEL single-particle imaging","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mes-hall"],"primary_cat":"cond-mat.mtrl-sci","authors_text":"Changyong Song, Chulho Jung, Dae Han Wi, Daeho Sung, Daewoong Nam, Do Hyung Cho, Do Young Noh, Heemin Lee, Jae-Yong Shin, Junha Hwang, Kyung Sook Kim, N. Duane Loh, Sangsoo Kim, Sang Woo Han, Sang-Youn Park, Sung-Yun Lee, Su Yong Lee, Yungok Ihm, Zhou Shen","submitted_at":"2020-08-22T08:51:06Z","abstract_excerpt":"The structures, as building-blocks for designing functional nanomaterials, have fueled the development of versatile nanoprobes to understand local structures of noncrystalline specimens. Progresses in analyzing structures of individual specimens with atomic scale accuracy have been notable recently. In most cases, however, only a limited number of specimens are inspected lacking statistics to represent the systems with structural inhomogeneity. Here, by employing single-particle imaging with X-ray free electron lasers and new algorithm for multiple-model 3D imaging, we succeeded in investigati"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2008.09784","kind":"arxiv","version":1},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2008.09784/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T01:29:17Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"/ueclPCt1YPPExfowd030V9KaNo+6SWTzOMMNN07hQ7BavxTWSLfoiPJN7pC/J47n23CkVBOGkBAw5QvLugdAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-01T07:41:11.208982Z"},"content_sha256":"ce45b42557e8068bde818239b3610560312739a400400c901a5f15c45bcc7e08","schema_version":"1.0","event_id":"sha256:ce45b42557e8068bde818239b3610560312739a400400c901a5f15c45bcc7e08"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/ZAUM7VCSSOOYCNQPLHQBRED26E/bundle.json","state_url":"https://pith.science/pith/ZAUM7VCSSOOYCNQPLHQBRED26E/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/ZAUM7VCSSOOYCNQPLHQBRED26E/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-08-01T07:41:11Z","links":{"resolver":"https://pith.science/pith/ZAUM7VCSSOOYCNQPLHQBRED26E","bundle":"https://pith.science/pith/ZAUM7VCSSOOYCNQPLHQBRED26E/bundle.json","state":"https://pith.science/pith/ZAUM7VCSSOOYCNQPLHQBRED26E/state.json","well_known_bundle":"https://pith.science/.well-known/pith/ZAUM7VCSSOOYCNQPLHQBRED26E/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2020:ZAUM7VCSSOOYCNQPLHQBRED26E","merge_version":"pith-open-graph-merge-v1","event_count":2,"valid_event_count":2,"invalid_event_count":0,"equivocation_count":0,"current":{"canonical_record":{"metadata":{"abstract_canon_sha256":"547675ad9ec13859ea051b45d0b36cabd5bc2b60e9a55bc6000955b3fbdf4136","cross_cats_sorted":["cond-mat.mes-hall"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2020-08-22T08:51:06Z","title_canon_sha256":"a5371ee0cfef02e5f9229fa32ba6dc79388976973c6059cb15b02c0332bd628c"},"schema_version":"1.0","source":{"id":"2008.09784","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2008.09784","created_at":"2026-07-05T01:29:17Z"},{"alias_kind":"arxiv_version","alias_value":"2008.09784v1","created_at":"2026-07-05T01:29:17Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2008.09784","created_at":"2026-07-05T01:29:17Z"},{"alias_kind":"pith_short_12","alias_value":"ZAUM7VCSSOOY","created_at":"2026-07-05T01:29:17Z"},{"alias_kind":"pith_short_16","alias_value":"ZAUM7VCSSOOYCNQP","created_at":"2026-07-05T01:29:17Z"},{"alias_kind":"pith_short_8","alias_value":"ZAUM7VCS","created_at":"2026-07-05T01:29:17Z"}],"graph_snapshots":[{"event_id":"sha256:ce45b42557e8068bde818239b3610560312739a400400c901a5f15c45bcc7e08","target":"graph","created_at":"2026-07-05T01:29:17Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"graph_snapshot":{"author_claims":{"count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","strong_count":0},"builder_version":"pith-number-builder-2026-05-17-v1","claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2008.09784/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The structures, as building-blocks for designing functional nanomaterials, have fueled the development of versatile nanoprobes to understand local structures of noncrystalline specimens. Progresses in analyzing structures of individual specimens with atomic scale accuracy have been notable recently. In most cases, however, only a limited number of specimens are inspected lacking statistics to represent the systems with structural inhomogeneity. Here, by employing single-particle imaging with X-ray free electron lasers and new algorithm for multiple-model 3D imaging, we succeeded in investigati","authors_text":"Changyong Song, Chulho Jung, Dae Han Wi, Daeho Sung, Daewoong Nam, Do Hyung Cho, Do Young Noh, Heemin Lee, Jae-Yong Shin, Junha Hwang, Kyung Sook Kim, N. Duane Loh, Sangsoo Kim, Sang Woo Han, Sang-Youn Park, Sung-Yun Lee, Su Yong Lee, Yungok Ihm, Zhou Shen","cross_cats":["cond-mat.mes-hall"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2020-08-22T08:51:06Z","title":"High-throughput ensemble characterization of individual core-shell nanoparticles with quantitative 3D density from XFEL single-particle imaging"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2008.09784","kind":"arxiv","version":1},"verdict":{"created_at":null,"id":null,"model_set":{},"one_line_summary":"","pipeline_version":null,"pith_extraction_headline":"","strongest_claim":"","weakest_assumption":""}},"verdict_id":null}}],"author_attestations":[],"timestamp_anchors":[],"storage_attestations":[],"citation_signatures":[],"replication_records":[],"corrections":[],"mirror_hints":[],"record_created":{"event_id":"sha256:ceeed459ee6441b3ef39a5373ab91eb862e174c22e488dc44d743d8bc6b55078","target":"record","created_at":"2026-07-05T01:29:17Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"attestation_state":"computed","canonical_record":{"metadata":{"abstract_canon_sha256":"547675ad9ec13859ea051b45d0b36cabd5bc2b60e9a55bc6000955b3fbdf4136","cross_cats_sorted":["cond-mat.mes-hall"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2020-08-22T08:51:06Z","title_canon_sha256":"a5371ee0cfef02e5f9229fa32ba6dc79388976973c6059cb15b02c0332bd628c"},"schema_version":"1.0","source":{"id":"2008.09784","kind":"arxiv","version":1}},"canonical_sha256":"c828cfd452939d81360f59e018907af11549ba103492fa5e08abcef62bfbfc31","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"c828cfd452939d81360f59e018907af11549ba103492fa5e08abcef62bfbfc31","first_computed_at":"2026-07-05T01:29:17.234668Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T01:29:17.234668Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"fE0QOMfOKIO0o/sqkLDWCIl2gqSgiYPVdEDjf/E/nRYmHcYZv6Rdhf8KDF3v9z4LhLVKtcJo5ddFk05mQZXEBA==","signature_status":"signed_v1","signed_at":"2026-07-05T01:29:17.235097Z","signed_message":"canonical_sha256_bytes"},"source_id":"2008.09784","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:ceeed459ee6441b3ef39a5373ab91eb862e174c22e488dc44d743d8bc6b55078","sha256:ce45b42557e8068bde818239b3610560312739a400400c901a5f15c45bcc7e08"],"state_sha256":"570a3799837192c1a59cfffd7c17225eb7e0a05625a7e8d4d6dda4b8d23bf056"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"cq1eq7akRU3rFtKIfhJfXeRsXDcpSCmGN7c72aqkeZmThwXSz3tglwghwgD8xGyIngvp9FWdHqcYh+vDScD4BA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-01T07:41:11.216436Z","bundle_sha256":"959f3290e6a0479d4934e88f64c838a2706a4ff52056abeb30eef4e8937975af"}}